Feature●Designed for use on large breed dogs, hard to cut nails, and dark dense nails●QuickSensor technology detects the quick before you clip●Lighted cues of red, yellow and green tell you when it is safe to clip. For consumers and pet professionals allike●Scissor design for maximum strength and cutting action●Demonstrational DVD included in packageDescription The QuickFinder deluxe by Miracle Coat is an electronic safety nail clipper for larger dogs